Counting prisoners in the census

[BmorePat87]

(02-19-2018, 01:46 PM)Belsnickel Wrote: Are the prisons located there? Most of the ones I know of, at least in the states I am familiar with, are in more rural areas.

From what I read, LA, NYC, Houston, and Chicago have the largest prisons and they're all located within the city itself (Riker's Island is an island between two boroughs). 
I could be wrong with my numbers on these being the largest.